ES2122972T3 - ELECTRICAL INSULATING MATERIAL. - Google Patents

ELECTRICAL INSULATING MATERIAL.

Info

Publication number
ES2122972T3
ES2122972T3 ES91908818T ES91908818T ES2122972T3 ES 2122972 T3 ES2122972 T3 ES 2122972T3 ES 91908818 T ES91908818 T ES 91908818T ES 91908818 T ES91908818 T ES 91908818T ES 2122972 T3 ES2122972 T3 ES 2122972T3
Authority
ES
Spain
Prior art keywords
tape
porous expanded
porous
composite material
ptfe
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES91908818T
Other languages
Spanish (es)
Inventor
Andrea Gellan
William Patrick Mortimer Jr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WL Gore and Associates UK Ltd
WL Gore and Associates Inc
Original Assignee
WL Gore and Associates UK Ltd
WL Gore and Associates Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GB909009407A external-priority patent/GB9009407D0/en
Application filed by WL Gore and Associates UK Ltd, WL Gore and Associates Inc filed Critical WL Gore and Associates UK Ltd
Application granted granted Critical
Publication of ES2122972T3 publication Critical patent/ES2122972T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/29—Protection against damage caused by extremes of temperature or by flame
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
    • H01B3/443—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from vinylhalogenides or other halogenoethylenic compounds
    • H01B3/445—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from vinylhalogenides or other halogenoethylenic compounds from vinylfluorides or other fluoroethylenic compounds
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/02—Disposition of insulation
    • H01B7/0241—Disposition of insulation comprising one or more helical wrapped layers of insulation

Abstract

UN MATERIAL COMPUESTO AISLANTE ELECTRICO COMPRENDE UNA MEZCLA INTIMA DE (A) 5-90 DE PORCENTAJE EN PESO DE UN COPOLIMERO TERMOPLASTICO DE TETRAFLUORETILENO Y PERFLUORO (ETER DE PROPILVINILO); Y (B) 90-5 DE PORCENTAJE EN PESO DE POLITETRAFLUORETILENO (PTFE) TIPO DISPERSION COAGULADO, O DE PTFE EXPANDIDO POROSO. LA CINTA HECHA DEL MATERIAL COMPUESTO PUEDE SER CINTA EXPANDIDA POROSA O CINTA NO POROSA. LA CINTA SE ENROLLA ALREDEDOR DE UN CONDUCTOR (C) Y SE SINTERIZA A 320-450 (GRADOS) C. UNA ESTRUCTURA DE DOBLE ENROLLAMIENTO QUE TIENE CAPAS (A, B) TANTO DE CINTA EXPANDIDA POROSA COMO DE CINTA NO POROSA PROPORCIONA BUENAS PROPIEDADES DE CORTE DINAMICO Y DE RESISTENCIA A LOS ARAÑAZOS.AN ELECTRIC INSULATED COMPOSITE MATERIAL INCLUDES AN INTIMATE MIXTURE OF (A) 5-90 PERCENT BY WEIGHT OF A THERMOPLASTIC AND PERFLUORINE COPOLYMER (PROPILVINYL ETHER); AND (B) 90-5 BY WEIGHT PERCENTAGE OF POLYETRAFLUOREETHYLENE (PTFE), COAGULATED DISPERSION TYPE, OR POROUS EXPANDED PTFE. THE TAPE MADE OF COMPOSITE MATERIAL MAY BE A POROUS EXPANDED TAPE OR A NON-POROUS TAPE. RIBBON WRAPS AROUND A DRIVER (C) AND SINTERS TO 320-450 (DEGREES) C. A DOUBLE ROLLING STRUCTURE THAT HAS LAYERS (A, B) BOTH POROUS EXPANDED RIBBON PROVIDES GOOD PROPERTIES OF DYNAMIC CUTTING AND SCRATCH RESISTANCE.

ES91908818T 1990-04-27 1991-04-26 ELECTRICAL INSULATING MATERIAL. Expired - Lifetime ES2122972T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US51530290A 1990-04-27 1990-04-27
GB909009407A GB9009407D0 (en) 1990-04-27 1990-04-27 Electrical insulating material

Publications (1)

Publication Number Publication Date
ES2122972T3 true ES2122972T3 (en) 1999-01-01

Family

ID=26296995

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91908818T Expired - Lifetime ES2122972T3 (en) 1990-04-27 1991-04-26 ELECTRICAL INSULATING MATERIAL.

Country Status (6)

Country Link
EP (2) EP0526556B1 (en)
JP (1) JP3263071B2 (en)
DE (1) DE69130062T2 (en)
ES (1) ES2122972T3 (en)
GB (1) GB2261668B (en)
WO (1) WO1991017551A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5560986A (en) * 1990-04-27 1996-10-01 W. L. Gore & Associates, Inc. Porous polytetrafluoroethylene sheet composition
DE4041168A1 (en) * 1990-12-21 1992-07-02 Reinshagen Kabelwerk Gmbh METHOD AND DEVICE FOR PRODUCING AN ELECTRICAL PIPE INSULATED WITH FLUORINE CARBON
GB9207330D0 (en) * 1992-04-03 1992-05-13 Gore W L & Ass Uk Flat cable
US5500038A (en) * 1994-08-30 1996-03-19 W. L. Gore & Associates, Inc. Non-particulating compact adsorbent filter
CA2183350C (en) * 1994-09-02 1999-04-27 Phillip A. Branca Porous polytetrafluoroethylene compositions
GB9606818D0 (en) * 1996-03-30 1996-06-05 Gore W L & Ass Uk Granular-type modified polytetrafluoroethlyene dispersions and fused articles prepared therefrom (Case A)
DE19638416C1 (en) * 1996-09-19 1997-11-13 Gore W L & Ass Gmbh Microporous fluoro-polymer blend with thermoplastic to increase strength
US6436533B1 (en) 2000-07-27 2002-08-20 E. I. Du Pont De Nemours And Company Melt spun fibers from blends of poly(tetrafluoroethylene) and poly(tetrafluoroethylene-co-perfluoro-alkylvinyl ether)
DE10201833B4 (en) * 2002-01-18 2012-06-21 Hew-Kabel Gmbh Process for producing a winding tape of unsintered polytetrafluoroethylene
US20030211264A1 (en) * 2002-05-09 2003-11-13 Farnsworth Ted Ray Expanded polytetrafluoroethylene (ePTFE)-reinforced perfluoroelastomers (FFKM)
WO2005019336A1 (en) * 2003-08-25 2005-03-03 Daikin Industries, Ltd. Molded object, process for producing the same, product for high-frequency signal transmission, and high-frequency transmission cable
EP3065929A1 (en) 2013-11-08 2016-09-14 Saint-gobain Performance Plastics Corporation Articles containing ptfe having improved dimensional stability particularly over long lengths, methods for making such articles, and cable/wire assemblies containing such articles
WO2017132500A1 (en) 2016-01-28 2017-08-03 Rogers Corporation Fluoropolymer composite firm wrapped wires and cables
AU2018247879B2 (en) 2017-04-04 2021-03-25 W. L. Gore & Associates Gmbh Dielectric composite with reinforced elastomer and integrated electrode
CA3067297A1 (en) 2017-06-15 2018-12-20 Corning Research & Development Corporation Distribution cabling system
JP2020064801A (en) * 2018-10-18 2020-04-23 本田技研工業株式会社 Stator

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3484503A (en) * 1967-06-19 1969-12-16 Du Pont Blends of fluorinated polymers
SE392582B (en) * 1970-05-21 1977-04-04 Gore & Ass PROCEDURE FOR THE PREPARATION OF A POROST MATERIAL, BY EXPANDING AND STRETCHING A TETRAFLUORETENE POLYMER PREPARED IN AN PASTE-FORMING EXTENSION PROCEDURE
AU1789076A (en) * 1975-09-09 1978-03-23 Itt Plastics composition
DE2840356A1 (en) * 1978-09-16 1980-04-03 Hoechst Ag AQUEOUS DISPERSION OF FLUORINE POLYMERS WITH IMPROVED COATING PROPERTIES
JPS601891B2 (en) * 1981-08-28 1985-01-18 株式会社 潤工社 Method of manufacturing foamed plastic
JPS6030711B2 (en) * 1981-08-28 1985-07-18 株式会社 潤工社 Reinforced fluororesin
CA1262392A (en) * 1983-10-07 1989-10-17 Raychem Corporation Melt-shapeable fluoropolymer compositions
JPS62260849A (en) * 1986-04-11 1987-11-13 Daikin Ind Ltd Granular powder of hot-melt fluororesin and production thereof

Also Published As

Publication number Publication date
DE69130062T2 (en) 1999-04-08
EP0526556A1 (en) 1993-02-10
DE69130062D1 (en) 1998-10-01
JPH05509433A (en) 1993-12-22
GB2261668B (en) 1995-01-11
EP0521588A2 (en) 1993-01-07
JP3263071B2 (en) 2002-03-04
GB9219772D0 (en) 1992-11-11
GB2261668A (en) 1993-05-26
EP0521588A3 (en) 1993-09-08
EP0526556B1 (en) 1998-08-26
WO1991017551A1 (en) 1991-11-14

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